napa 25, livermore, 30, san jose, 32. look at what happens as we head into tomorrow night and monday morning, low 20s in the north bay, even the potential for that down by places like san martin, and san jose, down to 27 degrees. here is the thing, just a little black ice advice, if you are going to be taking to the roads tonight through tomorrow morning between 9:00, you definitely want to pay attention to the slick spots. here is the thing you notice, black ice looks wet, so you really don't get a chance to at least notice it even if it is dark just because of that light. it kind of glazes over it, so it is the definite loss of traction, so only apply the brakes lightly because the more you hit it the more you spin out. the other thing is pay close attention to the other drivers around you, because we always say it was never us, right? and temperatures will be cold across the board, 45 in napa, oakland, 45, look at the morning lows again back in the 20s, very chilly to start the day even across the trivalley. you will n